Model: 4-BW621-1S-FW-FWW-20-1/4

Metallic Hose Assembly

Special Features:

Second end is a floating flange which moves or rotates

Properties:

Cross Sectional Shape
Round
Inside Diameter
4.000 inches
Tempurature Rating
-68.0 degrees fahrenheit single response
Bolt Circle Diameter
7.500 inches 1st end
Bolt Circle Diameter
7.500 inches 2nd end
Flange Thickness
0.938 inches 1st end
Flange Thickness
0.938 inches 2nd end
Outside Diameter
5.265 inches
Minimum Inside Bending Radius
23.000 inches
Inner Conveying Tube Style
Annular close-pitch corrugated
Bolt Hole Quantity
4 1st end
Bolt Hole Quantity
8 2nd end
Flange Outside Diameter
9.000 inches 1st end
Flange Outside Diameter
9.000 inches 2nd end
End Application
Engine aircraft, f100-pw-100 (f-15a/b/c/d; 4920013901852
Connection Style
Plain 1st end
Connection Style
Plain 2nd end
Bolt Hole Diameter
0.750 inches 1st end
Bolt Hole Diameter
0.750 inches 2nd end
End Flange Construction
Solid 1st end
End Flange Construction
Solid 2nd end
End Connection Design
Straight 1st end
End Connection Design
Straight 2nd end
Connection Type
Plain face flange 1st end
Connection Type
Plain face flange 2nd end
Burst Test Pressure
600.0 pounds per square inch
Layer Composition And Location
Outer layer braided corrosion resistant steel wire
Maximum Operating Pressure
150.0 pounds per square inch
Hydrostatic Test Pressure
300.0 pounds per square inch
Measuring Method And Length
20.250 inches
Flange Style
Round w/ bolt holes 1st end
Flange Style
Round w/ bolt holes 2nd end
NSN
4720-01-424-9846
Part Number
4-BW621-1S-FW-FWW-20-1/4
Description
Hose Assembly,metallic
CAGE

A length of metallic hose with fittings on one or both ends. For items without fittings, see hose, metallic. Excludes conduit, electrical; conduit assembly, electrical; casing, flexible control; and casing, flexible shaft assembly.

Part 4-BW621-1S-FW-FWW-20-1/4 NSN 4720-01-424-9846

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
17972
FIIG:
A542A0
Concept No.:
App. Key:
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
SX
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
051140
UFC:
52350
LTL:
RATING VARIABLE
LCL:
--
WCC:
713
TCC:
Z
SHC:
9
ACC:
Equipment for Aircraft

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Phone: +1 470-231-0824
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Schedule B and Export
  • Schedule B: 7307225000
  • SITC: 67954
  • End Use: Iron and steel products, other
  • NAICS: 332919
  • USDA: 1

Freight Class: Stainless steel pipe elbows and bends

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